Blue Lettuce

Lactuca tatarica pulchella

Summary 5

Lactuca perennis, common names: mountain lettuce, blue lettuce or perennial lettuce, is a perennial herbaceous plant species belonging to the genus Lactuca of the daisy family. It is widespread across most of central and southern Europe.

Blue Lettuce 6

The Blue lettuce scientific name is Lactuca tatarica pulchella. This plant mostly grows in Alaska, Canada, California, New Mexico and Georgia. The plant Lactuca tatarica pulchella is 1 to 2.5 m tall with a big strong taproot because they consume a lot of water. It is used as medicine for children with a stomach ache and diarrhea. The part of the sap contains something called lactucarium which is used for the medicine. It blooms in July-September. It has blue flowers with 7+ petals.

Resources 6

By Karina, age 12
Genesis, age 13

Sources and Credits

  1. (c) Vlad Proklov, some rights reserved (CC BY-NC),
  2. (c) Marc Blanc, some rights reserved (CC BY-NC-SA),
  3. (c) fabelfroh, some rights reserved (CC BY-NC-SA),
  4. (c) Matt Lavin, some rights reserved (CC BY-SA),
  5. Adapted by kristen_himm from a work by (c) Wikipedia, some rights reserved (CC BY-SA),
  6. Adapted by albuquerqueherbalism from a work by (c) kristen_himm, some rights reserved (CC BY-SA)

More Info

Range Map

iNat Map

Color purple